EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"63cab18920aedc491adfe13edb7ea12d786b3956278dce7f7858b84659297590","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-63cab18920aedc491adfe13edb7ea12d786b3956278dce7f7858b84659297590"}]}